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fzus63 kmqt 271946
glfls 
512 

open lake forecast for lake superior
national weather service marquette mi
346 pm edt mon mar 27 2017

for waters beyond five nautical miles of shore on lake superior

.synopsis...low pressure of 29.9 inches will exit across southern 
quebec late tonight while high pressure of 30.5 inches from hudson 
bay to northern manitoba extends a 30.2 inch ridge over the upper 
great lakes. the ridge will build to 30.5 inches on wednesday and 
shift to the lower great lakes and mid atlantic states on thursday 
while low pressure of 29.5 inches over the southern plains lifts 
northeast into the middle mississippi river valley. this low will 
move across the ohio valley on friday while a 30.1 inch ridge 
remains over the upper great lakes. a 30.0 inch low moves across 
northern ontario on saturday as an associated quick moving trough 
sweeps across lake superior.

lsz162-280400-
lake superior west of a line from saxon harbor wi to grand
portage mn beyond 5nm-
346 pm edt mon mar 27 2017 /246 pm cdt mon mar 27 2017/

.late this afternoon...south winds less than 10 knots. waves calm
to 2 feet. 
.tonight...northeast winds less than 10 knots. waves calm to
2 feet. 
.tuesday...northeast winds 5 to 15 knots veering east by mid
afternoon. waves calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots increasing to 10 to
20 knots after midnight. waves calm to 2 feet. 
.wednesday...east winds 10 to 20 knots. waves calm to 2 feet. 
.wednesday night...east winds 10 to 20 knots diminishing to 5 to
15 knots after midnight. waves building to 1 to 3 feet...then
subsiding to calm to 2 feet. 
.thursday...east winds 5 to 15 knots becoming northeast 10 to
20 knots by mid afternoon. waves calm to 2 feet. 
.thursday night...east winds 10 to 20 knots. waves calm to
2 feet. 
.friday...east winds 5 to 15 knots veering southwest. waves calm
to 2 feet. 
.saturday...west winds 5 to 15 knots veering northeast. a chance
of rain showers...possibly mixed with snow. waves calm to 2 feet.

$$
fzus63 kmqt 271946
glfls 

lsz263-280400-
lake superior from saxon harbor wi to upper entrance to portage
canal mi 5nm off shore to the us/canadian border including isle
royale national park-
346 pm edt mon mar 27 2017

.late this afternoon...west winds less than 10 knots. waves calm
to 2 feet. 
.tonight...northwest winds less than 10 knots becoming north 5 to
15 knots after midnight. waves calm to 2 feet. 
.tuesday...northeast winds 5 to 15 knots. waves calm to 2 feet. 
.tuesday night...east winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday...east winds 5 to 15 knots. waves calm to 2 feet. 
.wednesday night...east winds 5 to 15 knots veering southeast
after midnight. waves building to 1 to 3 feet...then subsiding to
calm to 2 feet. 
.thursday...southeast winds 5 to 15 knots backing east by mid
afternoon. waves calm to 2 feet. 
.thursday night...east winds 5 to 15 knots. waves calm to 2 feet.
.friday...northeast winds 5 to 15 knots veering southwest. waves
calm to 2 feet. 
.saturday...southwest winds 5 to 15 knots veering north. a chance
of rain showers...possibly mixed with snow. waves calm to 2 feet.

$$

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